Pakistan and Afghanistan continue to be unstable which could harm the wider region.
He had been in an extended period of almost three years of administrative detention regarding his ISIS connection until his mid-March release.
"These acts showed the world there is a difference between those who fight and die for god and those who fight for empty political slogans."
Officials slammed law enforcement for failing to see the evidence against the murderer in their custody.
Our best weapon against terrorism is our unity and our inability to let extremism cripple our passionate (and sometimes obnoxious) society from moving forward.
BEHIND THE LINES: Politically eclipsed but enjoying popular support, Sunni Islamism currently manifests itself largely in episodes of murderous violence.
Security presence reinforced across Israel ahead of Easter, Passover, and Ramadan holidays.
People with short memories might say that this wave of terrorism is just ISIS/Arab-Israeli related, but Hamas is also plenty involved.
The letter warned harm to Christians in Israel during Easter would cause "great embarrassment and damage to the State of Israel."
Altogether, 31 homes and locations were searched by security forces on Monday night.